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SPECIFICATIONS 

   

    

Note keys

 

25 

keys; velocity-sensitive; 

10

-octave range with octave up/down 

buttons or transposition 

Pads

 

pads; velocity- and pressure-sensitive; 

banks

 

Knobs

 

360o encoders; 

banks

 

Switches

 

switches; LED-backlit; 

banks

 

Inputs / Outputs

 

USB port 

1/4" (6.35mm) TRS expression pedal input 

1/4" (6.35mm) TS sustain pedal or footswitch input 

5-pin MIDI in 

5-pin MIDI out

 

Power

 

via computer USB bus or USB charger (sold separately) 
via power adapter (sold separately): 6V DC, 1A, center-positive

 

Dimensions 

(width x depth x height)

 

19.25" x 11.75" x 3.63" 
48.9 cm x 29.8 cm x 9.2 cm

 

Weight

 

6.09 lbs. 
2.76 kg

 

  SERVICE MANUAL

 

MODEL:MPK225

 

Summary of Contents for AD2AAKA11

Page 1: ...acklit 3 3 3 3 banks Inputs Outputs 1 1 1 1 USB port 1 1 1 1 1 4 6 35mm TRS expression pedal input 1 1 1 1 1 4 6 35mm TS sustain pedal or footswitch input 1 1 1 1 5 pin MIDI in 1 1 1 1 5 pin MIDI out...

Page 2: ...Technical Specification Technical Specification DISASSEMBLY PROCEDURES 1 DISASSEMBLE THE CABINET AND TOP PANEL Fig 1 A REMOVE 15 SCREWS FROM BOTTOM PANEL Fig 1 2 DISASSEMBLE THE MAIN PCB ASS Y Fig 2...

Page 3: ...FRONT PCB ASS Y Fig 3 A REMOVE 9 KNOBS B REMOVE 8 NUTS AND 8 WASHERS C REMOVE 8 SCREWS FROM THE TOP RIGHT FRONT PCB ASS Y Fig 3 4 DISASSEMBLE THE SWITCH PCB ASS Y Fig 4 A REMOVE 3 SCREWS FROM THE TOP...

Page 4: ...5 DISASSEMBLE THE FSR PCB Fig 5 A REMOVE 7 SCREWS FROM THE FSR PCB Fig 5 6 DISASSEMBLE THE PITCH MOD PCB ASS Y Fig 6 A REMOVE 4 SCREWS FROM THE PITCH MOD PCB ASS Y Fig 6...

Page 5: ...WIRING DIAGRAM US AUS SEQUENCE NO OF EXPLODE DIAGRAM WILL BE MARKED ON REF COLUMN OF BOM LIST...

Page 6: ...PACKING DIAGRAM US...

Page 7: ...PACKING DIAGRAM AUS...

Page 8: ...EXPLODE DIAGRAM US AUS...

Page 9: ...USB Cable L 1M 1 2 AL7 51 0226 M Safety Manual 1 2 CGAD2A310AKA11 Gift Box 1 2 CTAD2A513AKA11 Outer Box 0 5 2 GEAKA17 Ableton Card 1 2 GEAKA20 Generic Card 1 2 LAC67YAH261 Label 8mm Green 0 5 2 OPAD2A...

Page 10: ...sfet FDC6306P P CH SSOT 6 1 U3 2 AL2 61 7223 IC NJU7223DL1 33 3 3V TO 252 1 U1 2 AL2 71 1324 IC LMV324 SOP 14 1 U8 2 AL2 73 4051 IC74HC4051 Single 8 Chan Mux 16P Soic 1 U4 2 AL4 00 0002 MIDI Jack 8P 9...

Page 11: ...0603 4 R60 61 75 83 2 RS1K3310F03 RES 1 33K 1 SMD 0603 1 R53 2 RS220K10F03 RES 220K 1 SMD 0603 3 R72 87 106 2 RS22K110F03 RES 22 1K 1 SMD 0603 1 R64 2 RS2K1510F03 RES 2 15K 1 SMD 0603 1 R70 2 RS2K321...

Page 12: ...10 0603 X7R 36 C5 7 8 15 18 21 23 41 43 45 66 67 69 C90 93 95 3 CS106K1606X7R CCAP SMD 10uF 16V 10 1206 X7R 10 C1 3 6 19 20 75 79 3 DIZDSMAJ10ASM Diode 11 5V 400W 23A 1 D21 3 ECS22616B Capacitor Elec...

Page 13: ...red 6pin 2 0 single 1 J15 Row Length 150mm pin Female Header 3 CS104K5003X7R CCAP SMD 0 1uF 50V 10 0603 X7R 3 C71 73 3 FCN1T1001602 FCN Down Touch ZIF SMD Pitch 1 0mm 16P 1 J4 3 LDKPT 1608SYCK Liquid...

Page 14: ......

Page 15: ...0 1 0 2 3 4 5 5 56 5 5 7 5 5 8 9 9 9 576 56...

Page 16: ...3 7 3 5 5 7 3 5 5 5 1 5 5 0 2 9 3 7 5 5...

Page 17: ...7 3 6 6...

Page 18: ...89 6 3 6 3 3 3 3 89...

Page 19: ...1 5 5 5 5 56 5 5 7 5 5 7 3 5 5 56 5 5 8 3 3...

Page 20: ...89 89 89 2 89 89 5 89 89 5 58 89 89 89 89 3...

Page 21: ...5 89 3...

Page 22: ...5 1 3...

Page 23: ...1 5 9 3...

Page 24: ...1 3 3 89 89...

Page 25: ...9...

Page 26: ...5 8 8 58...

Page 27: ...3 5 3 6 6 6 6 9...

Page 28: ...0 5 3...

Page 29: ...IJ20TS COJ2 PIJ30R PIJ30RS PIJ30S PIJ30S1 PIJ30SS PIJ30T PIJ30TS COJ3 PIJ901 PIJ902 PIJ903 PIJ904 COJ9 PIJ1201 PIJ1202 PIJ1203 PIJ1204 COJ12 PIR1001 PIR1002 COR10 PIR1101 PIR1102 COR11 PIR1401 PIR1402...

Page 30: ...COR50 PIR6601 PIR6602 COR66 PIR6701 PIR6702 COR67 PIR7101 PIR7102 COR71 PIR7201 PIR7202 COR72 PIR8701 PIR8702 COR87 PIR8901 PIR8908 COR89A PIR8902 PIR8907 COR89B PIR8903 PIR8906 COR89C PIR8904 PIR8905...

Page 31: ...R1702 COR17 PIR1801 PIR1802 COR18 PIR1901 PIR1902 COR19 PIR2001 PIR2002 COR20 PIR2101 PIR2102 COR21 PIR2201 PIR2202 COR22 PIR2601 PIR2602 COR26 PIR2801 PIR2802 COR28 PIR2901 PIR2902 COR29 PIR3001 PIR3...

Page 32: ...PADLEDS11 PADLEDS11 PADLEDS12 PADLEDS12 PADLEDS13 PADLEDS13 PADLEDS14 PADLEDS14 PADLEDS15 PADLEDS15 PADLEDS0 PADLEDS0 PADLEDS1 PADLEDS1 PADLEDS2 PADLEDS2 PADLEDS3 PADLEDS3 PADLEDS4 PADLEDS4 PADLEDS5...

Page 33: ...U41A 470 ohm R223 10k R224 4 7k R225 0 01uF C84 560pF C85 10 9 8 LMV324M U41C 470 ohm R227 10k R228 4 7k R229 0 01uF C86 560pF C87 12 13 14 LMV324M U41D 470 ohm R231 10k R232 4 7k R233 0 01uF C88 4 11...

Page 34: ...DNS_0 1uF C1008 DNS_0 1uF C1010 DNS_0 1uF C1011 DNS_0 1uF C1012 DNS_0 1uF C1014 DNS_0 1uF C1016 DNS_0 1uF C1003 DNS_0 1uF C1007 DNS_0 1uF C1009 DNS_0 1uF C1013 DNS_0 1uF C1015 DNS_0 1uF C1017 0 1uF C6...

Page 35: ...4 75k 1 R243 0 1uF C93 0 01uF C94 0 1uF C95 TP1 10uF C79 10uF C78 10uF C77 10uF C76 10uF C75 TP3 TP2 TP5 TP6 TP9 TP7 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 BL109 14RU J3 10...

Page 36: ...LEDS5 LEDS5 LEDS6 LEDS6 LEDS7 LEDS7 LEDS8 LEDS8 LEDS9 LEDS9 LEDS10 LEDS10 LEDS11 LEDS11 LEDS12 LEDS12 LEDS13 LEDS13 LEDS14 LEDS14 LEDS15 LEDS15 LEDS16 LEDS16 LEDS17 LEDS17 LEDS18 LEDS18 LEDS19 LEDS19...

Page 37: ...HIS SHEET SHOULD BE ON LEFT PCB AD2A Top Panel ASSY NUMBER 1 2 3 4 5 6 D C B A C D B A COMPANY TITLE PART NUMBER FILENAME SCALE RELEASED DRAWN DATED DATED SIZE SHEET OF NAME AKAI NAME NAME Copyright c...

Page 38: ...BTNS_20 BTNS_21 BTNS_21 BTNS_22 BTNS_22 BTNS_2 BTNS_2 BTNS_3 BTNS_3 BTNS_4 BTNS_4 BTNS_24 BTNS_24 BTNS_25 BTNS_25 BTNS_26 BTNS_26 BTNS_27 BTNS_27 BTNS_19 BTNS_19 BTNS_23 BTNS_23 BTNS_28 BTNS_28 BTNS_2...

Page 39: ...R0603 0_15_0000 DNS 4 0_17_0470 R204 R205 R206 R207 R208 R209 4R0603 1 0_17_0470 6 0_15_0103 R234 R237 R238 R239 R240 R0603 0_15_0103 5 0_16_1509 R235 R0603 0_16_1509 1 0_15_0471 R236 R0603 0_15_0471...

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